Free calculators and tools made for India.
GST, EMI, SIP, FD and PPF calculators, exam photo resizer, UPI QR maker, CGPA and exam-age tools, plus everyday text tools. Free, fast and private: everything runs on your device.
Pick a tool
- GST CalculatorAdd or remove GST and see the CGST, SGST or IGST split for any amount.
- EMI CalculatorWork out your monthly loan EMI, total interest and year-by-year repayment.
- SIP CalculatorEstimate the future value of a monthly SIP, with an optional yearly step-up.
- Exam Age Eligibility CheckerCheck if you meet the age limit for a government job or exam on its cut-off date.
- CGPA to Percentage CalculatorConvert CGPA to percentage with common formulas, and SGPA to CGPA by credits.
- Amount in Words (Rupees)Convert any amount to words in lakh and crore for cheques and invoices.
- Photo & Signature ResizerResize a photo or signature to exact pixels and KB for exam and job forms.
- UPI & QR Code GeneratorMake a UPI payment QR, a WhatsApp chat QR or a QR for any text or link.
- FD CalculatorFind the maturity value and interest on a bank fixed deposit.
- RD CalculatorCalculate the maturity value of a recurring deposit with quarterly compounding.
- PPF CalculatorEstimate your PPF maturity amount with a year-by-year balance.
- Discount CalculatorWork out the final price after a discount, an extra discount and a coupon.
- Word CounterCount words, characters, sentences and reading time as you type.
- Case ConverterSwitch text to UPPER, lower, Title, Sentence case or a URL slug.
- Password GeneratorCreate strong random passwords right in your browser.
- Age CalculatorFind your exact age in years, months and days.
- BMI CalculatorCheck your Body Mass Index with metric units.
- Percentage CalculatorSolve the three most common percentage questions.
Why FreeAllTool
FreeAllTool is a collection of simple utilities for the small jobs that come up every day: checking an essayβs word count, fixing text typed in capitals, creating a secure password, finding your exact age for an application form or working out a discount. Each tool opens instantly, works on phones and computers, and asks for nothing in return: no sign-up, no download and no payment.
Every tool runs in your web browser. The text, dates and numbers you enter are processed on your own device and are not uploaded to our server. Each tool page also explains how it works and the formula behind the result, so you can understand the answer, not just copy it.
Latest guides
- How to create a strong password you can actually remember
What makes a password hard to crack, why length beats complexity, and a simple habit for managing dozens of logins.
- How many words should your essay, blog post or caption be?
Practical word-count ranges for school assignments, blog posts, product descriptions and social media.
- Percentages in daily life: discounts, marks, GST and salary hikes
Worked examples for the percentage problems people meet most often, with the formula behind each one.
- How to write a meta description that gets clicks
What a meta description is, how long it should be, and a simple formula for writing one that makes people want to click.
- Title case vs sentence case: when to use each
The difference between title case and sentence case, where each style is normally used, and how to stay consistent.
- How to write SEO-friendly URL slugs
What a URL slug is and simple rules for creating short, readable web addresses that help readers and search engines.